Ok everyone, I've just started the game for the second time, and once again it appears to have disappeared
I think there is a problem with the llamaserver, as the map selection and browser page isn't working correctly, as it's not updating the info displays when you select different maps. Although the old browser seems to be working fine. (maybe we broke it when we uploaded the map?!??)
I contacted llamabeast regarding this earlier this afternoon (when I thought it was just a map browsing problem) but I'll contact him again now as it appears to be a more fundamental problem with the server that is preventing games from starting. Although having said that, I have noticed other games starting recently, so maybe the problem is with using new uploaded maps.
Either way I'll contact llama, as I don't think this game is going to get started without his help.